The best knee pain treatment west orange isis available at this state of the art pain clinic West Orange NJ. At this modern and friendly Harvad pain center, you will be treated by board certified pain doctors who are leaders in the field of pain medicine. They advocate minimally invasive treatments which maximize your health and avoid narcotics and unnecessary surgical procedures. Knee pain is a common issue affecting millions of Americans each year. However, there are many different causes of knee pain that need to be screened.